EP 1230166 B1 20040804 - FILTRATION DEVICE FOR LIQUIDS
Title (en)
FILTRATION DEVICE FOR LIQUIDS
Title (de)
FILTEREINRICHTUNG FÜR FLÜSSIGKEITEN
Title (fr)
DISPOSITIF DE FILTRATION POUR LIQUIDES
Publication
Application
Priority
- DE 0003857 W 20001102
- DE 19952757 A 19991102
Abstract (en)
[origin: US6841067B1] A filtration device for liquids is provided and includes a filtration beaker filled with a filtration material and a lid. The lid is connected to the filtration beaker in a liquid-tight manner to define an inner volume, and includes at least one liquid inlet and at least one air vent. A sieve-like textile fabric is disposed in between the filtration beaker and the lid. In order to guarantee secure operation and ensure a good retaining effect with respect to particles having a size of approximately 200 micrometers at different filtration-material fill heights in the filtration beaker, the sieve-like textile fabric has at least one formed part protruding into the inner volume of the lid, whereby air can be found on both sides of the part of the textile fabric which is located farthest away from the filtration beaker.
IPC 1-7
IPC 8 full level
B01D 25/02 (2006.01); B01D 24/02 (2006.01); B01D 27/02 (2006.01); B01D 35/01 (2006.01); C02F 1/00 (2006.01)
CPC (source: EP US)
C02F 1/003 (2013.01 - EP US); C02F 2201/006 (2013.01 - EP US); C02F 2307/04 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 6841067 B1 20050111; AT E272576 T1 20040815; AU 2347101 A 20010514; AU 778251 B2 20041125; CA 2389998 A1 20010510; CA 2389998 C 20110705; DE 19952757 A1 20010503; DE 50007316 D1 20040909; EP 1230166 A2 20020814; EP 1230166 B1 20040804; ES 2225287 T3 20050316; IL 149232 A0 20021110; IL 149232 A 20050517; JP 2003514647 A 20030422; JP 4974129 B2 20120711; PL 198897 B1 20080731; PL 355417 A1 20040419; RU 2241522 C2 20041210; WO 0132560 A2 20010510; WO 0132560 A3 20020117; ZA 200203132 B 20030422
DOCDB simple family (application)
US 12902602 A 20020806; AT 00987068 T 20001102; AU 2347101 A 20001102; CA 2389998 A 20001102; DE 0003857 W 20001102; DE 19952757 A 19991102; DE 50007316 T 20001102; EP 00987068 A 20001102; ES 00987068 T 20001102; IL 14923200 A 20001102; JP 2001534721 A 20001102; PL 35541700 A 20001102; RU 2002113914 A 20001102; ZA 200203132 A 20020419